1AIN Calcium Phospholipid Binding date Jun 03, 1992
title Crystal Structure Of Human Annexin I At 2.5 Angstroms Resolution
authors S.H.Kim
compound source
Molecule: Annexin I
Chain: A
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
symmetry Space Group: P 21 21 21
R_factor 0.163 R_Free NULL
length a length b length c angle alpha angle beta angle gamma
139.360 67.500 42.110 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.50 Å
ligand CA enzyme
related structures by homologous chain: 1BO9
  • cadherin binding involved in...

  • Primary referenceCrystal structure of human annexin I at 2.5 A resolution., Weng X, Luecke H, Song IS, Kang DS, Kim SH, Huber R, Protein Sci 1993 Mar;2(3):448-58. PMID:8453382
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (10 Kb) [Save to disk]
  • Biological Unit Coordinates (1ain.pdb1.gz) 8 Kb
  • LPC: Ligand-Protein Contacts for 1AIN
  • CSU: Contacts of Structural Units for 1AIN
  • Likely Quarternary Molecular Structure file(s) for 1AIN
  • Retrieve 1AIN in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1AIN from S2C, [Save to disk]
  • View 1AIN in 3D
  • Proteopedia, because life has more than 2D.
  • On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure.
  • On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.
  • Visual 3D analysis of 1AIN
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 1AIN, from MSDmotif at EBI
  • Genome occurence of 1AIN's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1ain__, region [Jmol] [rasmolscript] [script source]
  • Fold representative 1ain from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1ain_A] [1ain]
  • SWISS-PROT database: [P04083]
  • Belongs to the annexin (annexin) family according to TCDB.
  • Domain organization of [ANXA1_HUMAN] by SWISSPFAM
  • Domain found in 1AIN: [ANX ] by SMART
  • Other resources with information on 1AIN
  • Community annotation for 1AIN at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Domain movements in 1AIN from the Database of Macromolecular Movements.
  • Images from IMB Jena Image Library of Biological Macromolecules.

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